VPP_Device - add baseline tests - part I

CSIT-1370

Add following baseline tests to VPP_Device:
- ip4
  eth2p-ethip4-ip4base-dev
- ip6
  eth2p-ethip6-ip6base-dev
- l2bd
  eth2p-eth-l2bdbasemaclrn-dev

Change-Id: Ic20000eb38c5511c27d020f3aa76b2620d7f7ef9
Signed-off-by: Jan Gelety <jgelety@cisco.com>

1 files changed, 212 insertions, 116 deletions

diff --git a/resources/libraries/robot/shared/traffic.robot b/resources/libraries/robot/shared/traffic.robot
index 3a5cacee50..f002850071 100644
--- a/resources/libraries/robot/shared/traffic.robot
+++ b/resources/libraries/robot/shared/traffic.robot
@@ -23,19 +23,19 @@
 | Library | resources.libraries.python.topology.Topology
 | Resource | resources/libraries/robot/shared/default.robot
 | Resource | resources/libraries/robot/shared/counters.robot
+| ...
 | Documentation | Traffic keywords
 
 *** Keywords ***
 | Send packet and verify headers
-| | [Documentation] | Sends packet from IP (with source mac) to IP
-| | ...             | (with dest mac). There has to be 4 MAC addresses
-| | ...             | when using 2 node +
-| | ...             | xconnect (one for each eth).
+| | [Documentation] | Sends packet from IP (with source mac) to IP\
+| | ... | (with dest mac). There has to be 4 MAC addresses when using\
+| | ... | 2-node + xconnect (one for each eth).
 | | ...
 | | ... | *Arguments:*
 | | ...
 | | ... | _NOTE:_ Arguments are based on topology:
-| | ...             | TG(if1)->(if1)DUT(if2)->TG(if2)
+| | ... | TG(if1)->(if1)DUT(if2)->TG(if2)
 | | ...
 | | ... | - tg_node - Node to execute scripts on (TG). Type: dictionary
 | | ... | - src_ip - IP of source interface (TG-if1). Type: string
@@ -66,17 +66,18 @@
 | | ... | \| 32.0.0.1 \| eth2 \| 08:00:27:ee:fd:b3 \| 08:00:27:a2:52:5b \
 | | ... | \| eth3 \| 08:00:27:4d:ca:7a \| 08:00:27:7d:fd:10 \|
 | | ...
-| | [Arguments] | ${tg_node} | ${src_ip} | ${dst_ip} | ${tx_src_port} |
+| | [Arguments] | ${tg_node} | ${src_ip} | ${dst_ip} | ${tx_src_port}
 | | ... | ${tx_src_mac} | ${tx_dst_mac} | ${rx_port} | ${rx_src_mac}
-| | ... | ${rx_dst_mac}
-| | ... | ${encaps_tx}=${EMPTY} | ${vlan_tx}=${EMPTY} | ${vlan_outer_tx}=${EMPTY}
-| | ... | ${encaps_rx}=${EMPTY} | ${vlan_rx}=${EMPTY} | ${vlan_outer_rx}=${EMPTY}
+| | ... | ${rx_dst_mac} | ${encaps_tx}=${EMPTY} | ${vlan_tx}=${EMPTY}
+| | ... | ${vlan_outer_tx}=${EMPTY} | ${encaps_rx}=${EMPTY}
+| | ... | ${vlan_rx}=${EMPTY} | ${vlan_outer_rx}=${EMPTY}
+| | ...
 | | ${tx_port_name}= | Get interface name | ${tg_node} | ${tx_src_port}
 | | ${rx_port_name}= | Get interface name | ${tg_node} | ${rx_port}
-| | ${args}= | Catenate | --tg_src_mac | ${tx_src_mac} | --tg_dst_mac |
-| | ... | ${rx_dst_mac} | --dut_if1_mac | ${tx_dst_mac} | --dut_if2_mac |
-| | ... | ${rx_src_mac} | --src_ip | ${src_ip} | --dst_ip | ${dst_ip} |
-| | ... | --tx_if | ${tx_port_name} | --rx_if | ${rx_port_name}
+| | ${args}= | Catenate | --tg_src_mac ${tx_src_mac}
+| | ... | --tg_dst_mac ${rx_dst_mac} | --dut_if1_mac ${tx_dst_mac}
+| | ... | --dut_if2_mac ${rx_src_mac} | --src_ip ${src_ip} | --dst_ip ${dst_ip}
+| | ... | --tx_if ${tx_port_name} | --rx_if ${rx_port_name}
 | | ${args}= | Run Keyword If | '${encaps_tx}' == '${EMPTY}'
 | | | ... | Set Variable | ${args}
 | | ... | ELSE | Catenate
@@ -95,14 +96,14 @@
 | | ... | ${args}
 
 | Packet transmission from port to port should fail
-| | [Documentation] | Sends packet from ip (with specified mac) to ip
-| | ...             | (with dest mac). Using keyword : Send packet And Check
-| | ...             | Headers and subsequently checks the return value
+| | [Documentation] | Sends packet from ip (with specified mac) to ip\
+| | ... | (with dest mac). Using keyword : Send packet And Check Headers\
+| | ... | and subsequently checks the return value.
 | | ...
 | | ... | *Arguments:*
 | | ...
 | | ... | _NOTE:_ Arguments are based on topology:
-| | ...             | TG(if1)->(if1)DUT(if2)->TG(if2)
+| | ... | TG(if1)->(if1)DUT(if2)->TG(if2)
 | | ...
 | | ... | - tg_node - Node to execute scripts on (TG). Type: dictionary
 | | ... | - src_ip - IP of source interface (TG-if1). Type: string
@@ -119,47 +120,48 @@
 | | ...
 | | ... | *Example:*
 | | ...
-| | ... | \| Packet transmission from port to port should fail \| ${nodes['TG']} \
-| | ... | \| 10.0.0.1 \ \| 32.0.0.1 \| eth2 \| 08:00:27:ee:fd:b3 \
+| | ... | \| Packet transmission from port to port should fail \
+| | ... | \| ${nodes['TG']} \| 10.0.0.1 \ \| 32.0.0.1 \| eth2 \
 | | ... | \| 08:00:27:a2:52:5b \| eth3 \| 08:00:27:4d:ca:7a \
-| | ... | \| 08:00:27:7d:fd:10 \|
-| | [Arguments] | ${tg_node} | ${src_ip} | ${dst_ip} | ${tx_src_port} |
-| | ... | ${tx_src_mac} | ${tx_dst_mac} | ${rx_port} | ${rx_src_mac} |
+| | ... | \| 08:00:27:ee:fd:b3 \| 08:00:27:7d:fd:10 \|
+| | [Arguments] | ${tg_node} | ${src_ip} | ${dst_ip} | ${tx_src_port}
+| | ... | ${tx_src_mac} | ${tx_dst_mac} | ${rx_port} | ${rx_src_mac}
 | | ... | ${rx_dst_mac}
+| | ...
 | | ${tx_port_name}= | Get interface name | ${tg_node} | ${tx_src_port}
 | | ${rx_port_name}= | Get interface name | ${tg_node} | ${rx_port}
-| | ${args}= | Catenate | --tg_src_mac | ${tx_src_mac} | --tg_dst_mac |
-| | ... | ${rx_dst_mac} | --dut_if1_mac | ${tx_dst_mac} | --dut_if2_mac |
-| | ... | ${rx_src_mac} | --src_ip | ${src_ip} | --dst_ip | ${dst_ip} |
-| | ... | --tx_if | ${tx_port_name} | --rx_if | ${rx_port_name}
+| | ${args}= | Catenate | --tg_src_mac ${tx_src_mac}
+| | ... | --tg_dst_mac ${rx_dst_mac} | --dut_if1_mac ${tx_dst_mac}
+| | ... | --dut_if2_mac ${rx_src_mac} | --src_ip ${src_ip} | --dst_ip ${dst_ip}
+| | ... | --tx_if ${tx_port_name} | --rx_if ${rx_port_name}
 | | Run Keyword And Expect Error | ICMP echo Rx timeout |
 | | ... | Run Traffic Script On Node | send_icmp_check_headers.py
 | | ... | ${tg_node} | ${args}
 
 | Send packet and verify ARP request
 | | [Documentation] | Send IP packet from tx_port and check if ARP Request\
-| | ...             | packet is received on rx_port.
+| | ... | packet is received on rx_port.
 | | ...
 | | ... | *Arguments:*
 | | ...
 | | ... | _NOTE:_ Arguments are based on topology:
-| | ...             | TG(if1)->(if1)DUT(if2)->TG(if2)
+| | ... | TG(if1)->(if1)DUT(if2)->TG(if2)
 | | ...
 | | ... | - tg_node - Node to execute scripts on (TG). Type: dictionary
 | | ... | - tx_src_ip - Source IP address of transferred packet (TG-if1).
-| | ... |               Type: string
+| | ... | Type: string
 | | ... | - tx_dst_ip - Destination IP address of transferred packet (TG-if2).
-| | ... |               Type: string
+| | ... | Type: string
 | | ... | - tx_port - Interface from which the IP packet is sent (TG-if1).
-| | ... |             Type: string
+| | ... | Type: string
 | | ... | - tx_dst_mac - Destination MAC address of IP packet (DUT-if1).
-| | ... |                Type: string
+| | ... | Type: string
 | | ... | - rx_port - Interface where the IP packet is received (TG-if2).
-| | ... |             Type: string
+| | ... | Type: string
 | | ... | - rx_src_mac - Source MAC address of ARP packet (DUT-if2).
-| | ... |                Type: string
+| | ... | Type: string
 | | ... | - rx_arp_src_ip - Source IP address of ARP packet (DUT-if2).
-| | ... |                   Type: string
+| | ... | Type: string
 | | ... | - rx_arp_dst_ip - Destination IP address of ARP packet. Type: string
 | | ...
 | | ... | *Return:*
@@ -174,23 +176,24 @@
 | | [Arguments] | ${tg_node} | ${tx_src_ip} | ${tx_dst_ip} | ${tx_port}
 | | ... | ${tx_dst_mac} | ${rx_port} | ${rx_src_mac} | ${rx_arp_src_ip}
 | | ... | ${rx_arp_dst_ip}
+| | ...
 | | ${tx_port_name}= | Get interface name | ${tg_node} | ${tx_port}
 | | ${rx_port_name}= | Get interface name | ${tg_node} | ${rx_port}
-| | ${args}= | Catenate
-| | ... | --tx_dst_mac | ${tx_dst_mac} | --rx_src_mac | ${rx_src_mac}
-| | ... | --tx_src_ip | ${tx_src_ip} | --tx_dst_ip | ${tx_dst_ip}
-| | ... | --tx_if | ${tx_port_name} | --rx_if | ${rx_port_name}
-| | ... | --rx_arp_src_ip ${rx_arp_src_ip} | --rx_arp_dst_ip ${rx_arp_dst_ip}
+| | ${args}= | Catenate | --tx_dst_mac ${tx_dst_mac}
+| | ... | --rx_src_mac ${rx_src_mac} | --tx_src_ip ${tx_src_ip}
+| | ... | --tx_dst_ip ${tx_dst_ip} | --tx_if ${tx_port_name}
+| | ... | --rx_if ${rx_port_name} | --rx_arp_src_ip ${rx_arp_src_ip}
+| | ... | --rx_arp_dst_ip ${rx_arp_dst_ip}
 | | Run Traffic Script On Node | send_icmp_check_arp.py | ${tg_node} | ${args}
 
 | Send TCP or UDP packet and verify received packet
-| | [Documentation] | Sends TCP or UDP packet with specified source
-| | ...             | and destination port.
+| | [Documentation] | Sends TCP or UDP packet with specified source\
+| | ... | and destination port.
 | | ...
 | | ... | *Arguments:*
 | | ...
 | | ... | _NOTE:_ Arguments are based on topology:
-| | ...             | TG(if1)->(if1)DUT(if2)->TG(if2)
+| | ... | TG(if1)->(if1)DUT(if2)->TG(if2)
 | | ...
 | | ... | - tg_node - Node to execute scripts on (TG). Type: dictionary
 | | ... | - src_ip - IP of source interface (TG-if1). Type: integer
@@ -208,35 +211,33 @@
 | | ...
 | | ... | *Example:*
 | | ...
-| | ... | \| Send TCP or UDP packet and verify received packet \| ${nodes['TG']} \
-| | ... | \| 16.0.0.1 \| 32.0.0.1 \| eth2 \| 08:00:27:cc:4f:54 \
-| | ... | \| eth4 \| 08:00:27:c9:6a:d5 \| TCP \| 20 \| 80 \|
+| | ... | \| Send TCP or UDP packet and verify received packet \
+| | ... | \| ${nodes['TG']} \| 16.0.0.1 \| 32.0.0.1 \| eth2 \
+| | ... | \| 08:00:27:cc:4f:54 \| eth4 \| 08:00:27:c9:6a:d5 \| TCP \| 20 \
+| | ... | 80 \|
 | | ...
-| | [Arguments] | ${tg_node} | ${src_ip} | ${dst_ip} | ${tx_port} |
-| | ... | ${tx_mac} | ${rx_port} | ${rx_mac} | ${protocol} | ${source_port}
+| | [Arguments] | ${tg_node} | ${src_ip} | ${dst_ip} | ${tx_port} | ${tx_mac}
+| | ... | ${rx_port} | ${rx_mac} | ${protocol} | ${source_port}
 | | ... | ${destination_port}
+| | ...
 | | ${tx_port_name}= | Get interface name | ${tg_node} | ${tx_port}
 | | ${rx_port_name}= | Get interface name | ${tg_node} | ${rx_port}
-| | ${args}= | Catenate | --tx_mac | ${tx_mac}
-| | ...                 | --rx_mac | ${rx_mac}
-| | ...                 | --src_ip | ${src_ip}
-| | ...                 | --dst_ip | ${dst_ip}
-| | ...                 | --tx_if | ${tx_port_name}
-| | ...                 | --rx_if | ${rx_port_name}
-| | ...                 | --protocol | ${protocol}
-| | ...                 | --source_port | ${source_port}
-| | ...                 | --destination_port | ${destination_port}
+| | ${args}= | Catenate | --tx_mac ${tx_mac} | --rx_mac ${rx_mac}
+| | ... | --src_ip ${src_ip} | --dst_ip ${dst_ip}
+| | ... | --tx_if ${tx_port_name} | --rx_if ${rx_port_name}
+| | ... | --protocol ${protocol} | --source_port ${source_port}
+| | ... | --destination_port ${destination_port}
 | | Run Traffic Script On Node | send_tcp_udp.py
 | | ... | ${tg_node} | ${args}
 
 | TCP or UDP packet transmission should fail
-| | [Documentation] | Sends TCP or UDP packet with specified source
-| | ...             | and destination port.
+| | [Documentation] | Sends TCP or UDP packet with specified source\
+| | ... | and destination port.
 | | ...
 | | ... | *Arguments:*
 | | ...
 | | ... | _NOTE:_ Arguments are based on topology:
-| | ...             | TG(if1)->(if1)DUT(if2)->TG(if2)
+| | ... | TG(if1)->(if1)DUT(if2)->TG(if2)
 | | ...
 | | ... | - tg_node - Node to execute scripts on (TG). Type: dictionary
 | | ... | - src_ip - IP of source interface (TG-if1). Type: integer
@@ -258,34 +259,30 @@
 | | ... | \| 16.0.0.1 \| 32.0.0.1 \| eth2 \| 08:00:27:cc:4f:54 \
 | | ... | \| eth4 \| 08:00:27:c9:6a:d5 \| TCP \| 20 \| 80 \|
 | | ...
-| | [Arguments] | ${tg_node} | ${src_ip} | ${dst_ip} | ${tx_port} |
-| | ... | ${tx_mac} | ${rx_port} | ${rx_mac} | ${protocol} | ${source_port}
+| | [Arguments] | ${tg_node} | ${src_ip} | ${dst_ip} | ${tx_port} | ${tx_mac}
+| | ... | ${rx_port} | ${rx_mac} | ${protocol} | ${source_port}
 | | ... | ${destination_port}
+| | ...
 | | ${tx_port_name}= | Get interface name | ${tg_node} | ${tx_port}
 | | ${rx_port_name}= | Get interface name | ${tg_node} | ${rx_port}
-| | ${args}= | Catenate | --tx_mac | ${tx_mac}
-| | ...                 | --rx_mac | ${rx_mac}
-| | ...                 | --src_ip | ${src_ip}
-| | ...                 | --dst_ip | ${dst_ip}
-| | ...                 | --tx_if | ${tx_port_name}
-| | ...                 | --rx_if | ${rx_port_name}
-| | ...                 | --protocol | ${protocol}
-| | ...                 | --source_port | ${source_port}
-| | ...                 | --destination_port | ${destination_port}
+| | ${args}= | Catenate | --tx_mac ${tx_mac} | --rx_mac ${rx_mac}
+| | ... | --src_ip ${src_ip} | --dst_ip ${dst_ip} | --tx_if ${tx_port_name}
+| | ... | --rx_if ${rx_port_name} | --protocol ${protocol}
+| | ... | --source_port ${source_port} | --destination_port ${destination_port}
 | | Run Keyword And Expect Error | TCP/UDP Rx timeout
 | | ... | Run Traffic Script On Node | send_tcp_udp.py
 | | ... | ${tg_node} | ${args}
 
 | Receive and verify router advertisement packet
 | | [Documentation] | Wait until RA packet is received and then verify\
-| | ...             | specific fields of received RA packet.
+| | ... | specific fields of received RA packet.
 | | ...
 | | ... | *Arguments:*
 | | ...
 | | ... | - node - Node where to check for RA packet. Type: dictionary
 | | ... | - rx_port - Interface where the packet is received. Type: string
 | | ... | - src_mac - MAC address of source interface from which the link-local\
-| | ... |             IPv6 address is constructed and checked. Type: string
+| | ... | IPv6 address is constructed and checked. Type: string
 | | ... | - interval - Configured retransmit interval. Optional. Type: integer
 | | ...
 | | ... | *Return:*
@@ -297,16 +294,15 @@
 | | ... | \| ${nodes['DUT1']} \| eth2 \| 08:00:27:cc:4f:54 \|
 | | ...
 | | [Arguments] | ${node} | ${rx_port} | ${src_mac} | ${interval}=${0}
+| | ...
 | | ${rx_port_name}= | Get interface name | ${node} | ${rx_port}
-| | ${args}= | Catenate
-| | ... | --rx_if ${rx_port_name}
-| | ... | --src_mac ${src_mac}
+| | ${args}= | Catenate | --rx_if ${rx_port_name} | --src_mac ${src_mac}
 | | ... | --interval ${interval}
 | | Run Traffic Script On Node | check_ra_packet.py | ${node} | ${args}
 
 | Send router solicitation and verify response
 | | [Documentation] | Send RS packet, wait for response and then verify\
-| | ...             | specific fields of received RA packet.
+| | ... | specific fields of received RA packet.
 | | ...
 | | ... | *Arguments:*
 | | ...
@@ -328,36 +324,36 @@
 | | ...
 | | [Arguments] | ${tg_node} | ${dut_node} | ${tx_port} | ${rx_port}
 | | ... | ${src_ip}=''
+| | ...
 | | ${src_mac}= | Get Interface Mac | ${tg_node} | ${tx_port}
 | | ${dst_mac}= | Get Interface Mac | ${dut_node} | ${rx_port}
 | | ${src_int_name}= | Get interface name | ${tg_node} | ${tx_port}
 | | ${dst_int_name}= | Get interface name | ${dut_node} | ${rx_port}
-| | ${args}= | catenate
-| | ... | --rx_if ${dst_int_name} --tx_if ${src_int_name}
-| | ... | --src_mac ${src_mac} | --dst_mac ${dst_mac}
-| | ... | --src_ip ${src_ip}
+| | ${args}= | Catenate | --rx_if ${dst_int_name} | --tx_if ${src_int_name}
+| | ... | --src_mac ${src_mac} | --dst_mac ${dst_mac} | --src_ip ${src_ip}
 | | Run Traffic Script On Node | send_rs_check_ra.py
 | | ... | ${tg_node} | ${args}
 
 | Send ARP Request
-| | [Documentation] | Send ARP Request and check if the ARP Response is received.
+| | [Documentation] | Send ARP Request and check if the ARP Response is\
+| | ... | received.
 | | ...
 | | ... | *Arguments:*
 | | ...
 | | ... | _NOTE:_ Arguments are based on topology:
-| | ...             | TG(if1)<->(if1)DUT
+| | ... | TG(if1)<->(if1)DUT
 | | ...
 | | ... | - tg_node - Node to execute scripts on (TG). Type: dictionary
 | | ... | - tx_port - Interface from which the ARP packet is sent (TG-if1).
-| | ... |             Type: string
+| | ... | Type: string
 | | ... | - src_mac - Source MAC address of ARP packet (TG-if1).
-| | ... |             Type: string
+| | ... | Type: string
 | | ... | - tgt_mac - Target MAC address which is expected in the response
-| | ... |             (DUT-if1). Type: string
+| | ... | (DUT-if1). Type: string
 | | ... | - src_ip - Source IP address of ARP packet (TG-if1).
-| | ... |            Type: string
+| | ... | Type: string
 | | ... | - tgt_ip - Target IP address of ARP packet (DUT-if1).
-| | ... |            Type: string
+| | ... | Type: string
 | | ...
 | | ... | *Return:*
 | | ... | - No value returned
@@ -368,34 +364,33 @@
 | | ... | \| 08:00:27:cc:4f:54 \| 08:00:27:c9:6a:d5 \
 | | ... | \| 10.0.0.100 \| 192.168.1.5 \|
 | | ...
-| | [Arguments] | ${tg_node} | ${tx_port}
-| | ...         | ${src_mac} | ${tgt_mac}
-| | ...         | ${src_ip} | ${tgt_ip}
-| | ${args}= | Catenate | --tx_if | ${tx_port}
-| | ...                 | --src_mac | ${src_mac} | --dst_mac | ${tgt_mac}
-| | ...                 | --src_ip | ${src_ip} | --dst_ip | ${tgt_ip}
+| | [Arguments] | ${tg_node} | ${tx_port} | ${src_mac} | ${tgt_mac} | ${src_ip}
+| | ... | ${tgt_ip}
+| | ...
+| | ${args}= | Catenate | --tx_if ${tx_port} | --src_mac ${src_mac}
+| | ... | --dst_mac ${tgt_mac} | --src_ip ${src_ip} | --dst_ip ${tgt_ip}
 | | Run Traffic Script On Node | arp_request.py | ${tg_node} | ${args}
 
 | ARP request should fail
-| | [Documentation] | Send ARP Request and
-| | ...             | the ARP Response should not be received.
+| | [Documentation] | Send ARP Request and the ARP Response should not\
+| | ... | be received.
 | | ...
 | | ... | *Arguments:*
 | | ...
 | | ... | _NOTE:_ Arguments are based on topology:
-| | ...             | TG(if1)<->(if1)DUT
+| | ... | TG(if1)<->(if1)DUT
 | | ...
 | | ... | - tg_node - Node to execute scripts on (TG). Type: dictionary
 | | ... | - tx_port - Interface from which the ARP packet is sent (TG-if1).
-| | ... |             Type: string
+| | ... | Type: string
 | | ... | - src_mac - Source MAC address of ARP packet (TG-if1).
-| | ... |             Type: string
+| | ... | Type: string
 | | ... | - tgt_mac - Target MAC address which is expected in the response
-| | ... |             (DUT-if1). Type: string
+| | ... | (DUT-if1). Type: string
 | | ... | - src_ip - Source IP address of ARP packet (TG-if1).
-| | ... |            Type: string
+| | ... | Type: string
 | | ... | - tgt_ip - Target IP address of ARP packet (DUT-if1).
-| | ... |            Type: string
+| | ... | Type: string
 | | ...
 | | ... | *Return:*
 | | ... | - No value returned
@@ -406,18 +401,17 @@
 | | ... | \| 08:00:27:cc:4f:54 \| 08:00:27:c9:6a:d5 \
 | | ... | \| 10.0.0.100 \| 192.168.1.5 \|
 | | ...
-| | [Arguments] | ${tg_node} | ${tx_port}
-| | ...         | ${src_mac} | ${tgt_mac}
-| | ...         | ${src_ip} | ${tgt_ip}
-| | ${args}= | Catenate | --tx_if | ${tx_port}
-| | ...                 | --src_mac | ${src_mac} | --dst_mac | ${tgt_mac}
-| | ...                 | --src_ip | ${src_ip} | --dst_ip | ${tgt_ip}
+| | [Arguments] | ${tg_node} | ${tx_port} | ${src_mac} | ${tgt_mac} | ${src_ip}
+| | ... | ${tgt_ip}
+| | ...
+| | ${args}= | Catenate | --tx_if ${tx_port} | --src_mac ${src_mac}
+| | ... | --dst_mac ${tgt_mac} | --src_ip ${src_ip} | --dst_ip ${tgt_ip}
 | | Run Keyword And Expect Error | ARP reply timeout
 | | ... | Run Traffic Script On Node | arp_request.py | ${tg_node} | ${args}
 
 | Send packets and verify multipath routing
 | | [Documentation] | Send 100 IP ICMP packets traffic and check if it is\
-| | ...             | divided into two paths.
+| | ... | divided into two paths.
 | | ...
 | | ... | *Arguments:*
 | | ...
@@ -446,14 +440,116 @@
 | | ... | \| 02:00:00:00:00:02 \| 02:00:00:00:00:03 \|
 | | ...
 | | [Arguments] | ${tg_node} | ${src_port} | ${dst_port} | ${src_ip} | ${dst_ip}
-| | ...         | ${tx_src_mac} | ${tx_dst_mac} | ${rx_src_mac}
-| | ...         | ${rx_dst_mac_1} | ${rx_dst_mac_2}
+| | ... | ${tx_src_mac} | ${tx_dst_mac} | ${rx_src_mac} | ${rx_dst_mac_1}
+| | ... | ${rx_dst_mac_2}
+| | ...
 | | ${src_port_name}= | Get interface name | ${tg_node} | ${src_port}
 | | ${dst_port_name}= | Get interface name | ${tg_node} | ${dst_port}
-| | ${args}= | Catenate | --tx_if | ${src_port_name}
-| | ... | --rx_if | ${dst_port_name} | --src_ip | ${src_ip}
-| | ... | --dst_ip | ${dst_ip} | --tg_if1_mac | ${tx_src_mac}
-| | ... | --dut_if1_mac | ${tx_dst_mac} | --dut_if2_mac | ${rx_src_mac}
-| | ... | --path_1_mac | ${rx_dst_mac_1} | --path_2_mac | ${rx_dst_mac_2}
+| | ${args}= | Catenate | --tx_if ${src_port_name}
+| | ... | --rx_if ${dst_port_name} | --src_ip ${src_ip} | --dst_ip ${dst_ip}
+| | ... | --tg_if1_mac ${tx_src_mac} | --dut_if1_mac ${tx_dst_mac}
+| | ... | --dut_if2_mac ${rx_src_mac} | --path_1_mac ${rx_dst_mac_1}
+| | ... | --path_2_mac ${rx_dst_mac_2}
 | | Run Traffic Script On Node | send_icmp_check_multipath.py | ${tg_node}
 | | ... | ${args}
+
+| Send IPv4 ping packet and verify headers
+| | [Documentation] | Send ICMP Echo Request message from source port of source\
+| | ... | node to destination port of destination node and check the received\
+| | ... | ICMP Echo Reply message for correctness inlcuding source and\
+| | ... | destination IPv4 and MAC addresses and ttl value. If the destination\
+| | ... | node is TG type the ttl of received ICMP Echo Request message is\
+| | ... | checked too and corresponding ICMP Echo Reply message is created.
+| | ...
+| | ... | *Arguments:*
+| | ...
+| | ... | _NOTE:_ Arguments are based on topology:
+| | ... | TG(if1)->(if1)DUT(if2)->TG(if2)
+| | ...
+| | ... | - tx_node - Source node to execute scripts on (mostly TG).
+| | ... | Type: dictionary
+| | ... | - tx_port - Source interface of tx_node. Type: string
+| | ... | - rx_node - Destinantion node. Type: dictionary
+| | ... | - rx_port - Destination interface of rx_node. Type: string
+| | ... | - src_ip - IP address of source interface or source remote host.
+| | ... | Type: string
+| | ... | - dst_ip - IP address of destination interface or destination remote
+| | ... | host. Type: string
+| | ... | - first_hop_mac - Destination MAC address for the first hop in
+| | ... | the path. Type: string
+| | ... | - hops - Expected number of hops. Type: string or integer
+| | ...
+| | ... | *Return:*
+| | ... | - No value returned
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Send IPv4 ping packet and verify headers \| ${nodes['TG']} \
+| | ... | \| eth2 \| ${nodes['DUT1']} \| eth3 \| 16.0.0.1 \| 32.0.0.1 \
+| | ... | \| 08:00:27:cc:4f:54 \| 1 \|
+| | ...
+| | [Arguments] | ${tx_node} | ${tx_port} | ${rx_node} | ${rx_port}
+| | ... | ${src_ip} | ${dst_ip} | ${first_hop_mac} | ${hops}
+| | ...
+| | ${src_mac}= | Get interface MAC | ${tx_node} | ${tx_port}
+| | ${dst_mac}= | Get interface MAC | ${rx_node} | ${rx_port}
+| | ${is_dst_tg}= | Is TG node | ${rx_node}
+| | ${tx_port_name}= | Get interface name | ${tx_node} | ${tx_port}
+| | ${rx_port_name}= | Get interface name | ${rx_node} | ${rx_port}
+| | ${args}= | Traffic Script Gen Arg | ${rx_port_name} | ${tx_port_name}
+| | ... | ${src_mac} | ${dst_mac} | ${src_ip} | ${dst_ip}
+| | ${args}= | Catenate | ${args} | --hops ${hops}
+| | ... | --first_hop_mac ${first_hop_mac} | --is_dst_tg ${is_dst_tg}
+| | Run Traffic Script On Node | ipv4_ping_ttl_check.py | ${tx_node} | ${args}
+
+| Send IPv6 echo request packet and verify headers
+| | [Documentation] | Send ICMPv6 Echo Request message from source port of\
+| | ... | source node to destination port of destination node and check\
+| | ... | the received ICMPv6 Echo Reply message for correctness inlcuding\
+| | ... | source and destination IPv4 and MAC addresses and hlim value. If\
+| | ... | the destination node is TG type the hlim of received ICMP Echo\
+| | ... | Request message is checked too and corresponding ICMP Echo Reply\
+| | ... | message is created and sent.
+| | ...
+| | ... | *Arguments:*
+| | ...
+| | ... | _NOTE:_ Arguments are based on topology:
+| | ... | TG(if1)->(if1)DUT(if2)->TG(if2)
+| | ...
+| | ... | - tx_node - Source node to execute scripts on (mostly TG).
+| | ... | Type: dictionary
+| | ... | - tx_port - Source interface of tx_node. Type: string
+| | ... | - rx_node - Destinantion node. Type: dictionary
+| | ... | - rx_port - Destination interface of rx_node. Type: string
+| | ... | - src_ip - IPv6 address of source interface or source remote host.
+| | ... | Type: string
+| | ... | - dst_ip - IPv6 address of destination interface or destination remote
+| | ... | host. Type: string
+| | ... | - src_nh_mac - Destination MAC address for the first hop in
+| | ... | the path in direction from source node. Type: string
+| | ... | - hops - Expected number of hops. Type: string or integer
+| | ... | - dst_nh_mac - Destination MAC address for the first hop in
+| | ... | the path in direction from destination node (Optional). Type: string
+| | ...
+| | ... | *Return:*
+| | ... | - No value returned
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Send IPv6 echo request packet and verify headers \
+| | ... | \| ${nodes['TG']} \| eth2 \| ${nodes['DUT1']} \| eth3 \| 3ffe:5f::1 \
+| | ... | \| 3ffe:5f::2 \| 08:00:27:cc:4f:54 \| 1 \|
+| | ...
+| | [Arguments] | ${tx_node} | ${tx_port} | ${rx_node} | ${rx_port} | ${src_ip}
+| | ... | ${dst_ip} | ${src_nh_mac} | ${hops} | ${dst_nh_mac}=${NONE}
+| | ...
+| | ${src_mac}= | Get interface MAC | ${tx_node} | ${tx_port}
+| | ${dst_mac}= | Get interface MAC | ${rx_node} | ${rx_port}
+| | ${is_dst_tg}= | Is TG node | ${rx_node}
+| | ${tx_port_name}= | Get interface name | ${tx_node} | ${tx_port}
+| | ${rx_port_name}= | Get interface name | ${rx_node} | ${rx_port}
+| | ${args}= | Traffic Script Gen Arg | ${rx_port_name} | ${tx_port_name}
+| | ... | ${src_mac} | ${dst_mac} | ${src_ip} | ${dst_ip}
+| | ${args}= | Catenate | ${args} | --h_num ${hops} | --src_nh_mac ${src_nh_mac}
+| | ... | --dst_nh_mac ${dst_nh_mac} | --is_dst_tg ${is_dst_tg}
+| | Run Traffic Script On Node | icmpv6_echo_req_resp.py | ${tx_node} | ${args}